diff options
Diffstat (limited to 'tactics')
| -rw-r--r-- | tactics/extratactics.ml4 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tactics/extratactics.ml4 b/tactics/extratactics.ml4 index 635904cc7e..d0993b66ea 100644 --- a/tactics/extratactics.ml4 +++ b/tactics/extratactics.ml4 @@ -876,3 +876,8 @@ END TACTIC EXTEND cycle | [ "cycle" int_or_var(n) ] -> [ Proofview.cycle (out_arg n) ] END + +(* swaps goals number [i] and [j] *) +TACTIC EXTEND swap +| [ "swap" int_or_var(i) int_or_var(j) ] -> [ Proofview.swap (out_arg i) (out_arg j) ] +END |